Komatsu piston 720-2M-03263 PISTON ASS'Y
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu piston 720-2M-03263 PISTON ASS'Y Size Chart (mm/inches) |
|---|
| Bearing number | 231/800 CA/W33 |
| Size (mm) | 1280x800x375 |
| Bore Diameter (mm) | 1280 |
| Outer Diameter (mm) | 800 |
| Width (mm) | 375 |
| d | 800 mm |
| D | 1280 mm |
| B | 375 mm |
| d2 | 949 mm |
| D1 | 1141 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 - min. | 9.5 mm |
| da - min. | 840 mm |
| Da - max. | 1240 mm |
| ra - max. | 8 mm |
| Basic dynamic load rating - C | 18033 kN |
| Basic static load rating - C0 | 31500 kN |
| Fatigue load limit - Pu | 1800 kN |
| Reference speed | 200 r/min |
| Limiting speed | 400 r/min |
| Calculation factor - e | 0.28 |
| Calculation factor - Y1 | 2.4 |
| Calculation factor - Y2 | 3.6 |
| Calculation factor - Y0 | 2.5 |
| d2 ≈ | 949 mm |
| D1 ≈ | 1141 mm |
| r1,2 min. | 9.5 mm |
| da min. | 840 mm |
| Da max. | 1240 mm |
| ra max. | 8 mm |
| Basic dynamic load rating C | 18033 kN |
| Basic static load rating C0 | 31500 kN |
| Fatigue load limit Pu | 1800 kN |
| Calculation factor e | 0.28 |
| Calculation factor Y1 | 2.4 |
| Calculation factor Y2 | 3.6 |
| Calculation factor Y0 | 2.5 |
| Mass bearing | 1920 kg |